diagonalen.dk is a .dk domain served by 2 nameservers (a.ns.itafdelingen.net, b.ns.itafdelingen.net). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by diagonalen.dk.mx.one.com. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| a.ns.itafdelingen.net | — | — | — |
| b.ns.itafdelingen.net | — | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | — | diagonalen.dk.mx.one.com | — | — | — |
| 1 | — | diagonalen.dk.mx.one.com | — | — | — |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves diagonalen.dk: no address www.diagonalen.dk: no address |
| Wildcard | No |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2009010115 |
| Primary NS (MNAME) | ns10.dnsmadeeasy.com |
| Responsible (RNAME) | dns@dnsmadeeasy.com |
| Refresh | 43200s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 180s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-26 00:23:38 | 1015ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-06-22 23:44:32 | 609ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-06-21 13:49:44 | 538ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-06-20 21:32:38 | 1114ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 02:47:20 | 423ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-06-17 02:40:22 shown | 444ms | 2 NS 0 A 2 MX | 🔓 Insecure |